Alla Francesca is a French early-music ensemble The group has three core members: Pierre Hamon (director and historical wind instruments), Brigitte Lesne (singer and harpist); and Emmanuel Bonnardot (singer and violinist). They met earlier in their careers, and worked closely with Dominique Vellard in the Ensemble Gilles Binchois; the parent group was and remains headquartered at the Centre for Mediaeval Music at the University of Paris, and produces performances in close communication with musicologists.